<template>
  <el-dialog title="消息模板管理" :close-on-click-modal="false" :visible.sync="visible" fullscreen center append-to-body>
    <el-button class="miui-dialog-close-btn" @click="visible = false">关闭页面</el-button>
    <div class="funbtn">
      <el-button type="primary" icon="el-icon-plus" v-if="permissions.mp_wxmessagetemplate_add" @click="addOrUpdateHandle()">消息模板新增</el-button>
    </div>
    <el-form :inline="true" ref="searchForm"  :model="dataForm">
      <el-form-item label="消息标题" prop="title">
        <el-input v-model="dataForm.title" placeholder="消息标题" size="mini"></el-input>
      </el-form-item>
      <el-form-item label="消息内容" prop="content">
        <el-input v-model="dataForm.content" placeholder="消息内容" size="mini"></el-input>
      </el-form-item>
      <el-form-item label="链接类型" prop="linkType">
        <el-select v-model="dataForm.linkType" placeholder="请选择">
            <el-option :value="1" label="直接跳转至外部网址活系统应用"></el-option>
            <el-option :value="2" label="直接跳转至内部文章"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="消息日期">
        <el-row>
          <el-col :span="11">
            <el-date-picker v-model="dataForm.createTimeStart" style="width: 100%;" value-format="yyyy-MM-dd"></el-date-picker>
          </el-col>
          <el-col class="line" :span="2" style="text-align: center;">-</el-col>
          <el-col :span="11">
            <el-date-picker v-model="dataForm.createTimeEnd" style="width: 100%;" value-format="yyyy-MM-dd"></el-date-picker>
          </el-col>
        </el-row>
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="searchChange">查询</el-button>
        <el-button type="default" icon="el-icon-delete" size="mini" @click="searchReset">清空</el-button>
      </el-form-item>
    </el-form>

    <div class="avue-crud">
      <el-table :data="dataList" border v-loading="dataListLoading">
        <el-table-column prop="title" label="消息标题"></el-table-column>
        <el-table-column prop="content" label="消息内容"></el-table-column>
        <el-table-column prop="linkType" label="链接类型" :formatter="linkTypeFormatter"></el-table-column>
        <el-table-column prop="createTime" label="创建时间"></el-table-column>
        <el-table-column label="操作">
          <template slot-scope="scope">
            <el-button v-if="permissions.mp_wxmessagetemplate_edit" type="text" icon="el-icon-edit" @click="addOrUpdateHandle(scope.row.id)">修改</el-button>
            <el-button v-if="permissions.mp_wxmessagetemplate_del" type="text" icon="el-icon-delete" @click="deleteHandle(scope.row.id)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>

    <div class="avue-crud__pagination">
      <el-pagination
              @size-change="sizeChangeHandle"
              @current-change="currentChangeHandle"
              :current-page="pageIndex"
              :page-sizes="[10, 20, 50, 100]"
              :page-size="pageSize"
              :total="totalPage"
              background
              layout="total, sizes, prev, pager, next">
      </el-pagination>
    </div>

    <!-- 弹窗, 新增 / 修改 -->
    <table-form v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></table-form>
  </el-dialog>
</template>

<script>
  import {fetchWxMessageTemplateList, delWxMessageTemplateObj} from '@/api/mp/wxmessagetemplate'
  import {mapGetters} from 'vuex'
  import TableForm from './form'

  export default {
    data() {
      return {
        visible: false,
        dataForm: {
          key: ''
        },
        dataList: [],
        searchShow:true,
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListLoading: false,
        addOrUpdateVisible: false
      }
    },
    components: {
      TableForm
    },
    computed: {
      ...mapGetters(['permissions'])
    },
    methods: {
      init(){
        this.visible = true
        this.getDataList()
      },
      // 获取数据列表
      getDataList () {
        this.dataListLoading = true
        fetchWxMessageTemplateList(Object.assign({
          current: this.pageIndex,
          size: this.pageSize
        })).then(response => {
          this.dataList = response.data.data.records
          this.totalPage = response.data.data.total
        })
        this.dataListLoading = false
      },
      // 每页数
      sizeChangeHandle (val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      // 当前页
      currentChangeHandle (val) {
        this.pageIndex = val
        this.getDataList()
      },
      // 新增 / 修改
      addOrUpdateHandle (id) {
        this.addOrUpdateVisible = true
        this.$nextTick(() => {
          this.$refs.addOrUpdate.init(id)
        })
      },
      // 删除
      deleteHandle (id) {
        this.$confirm('是否确认删除ID为' + id, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(function () {
          return delWxMessageTemplateObj(id)
        }).then(data => {
          this.$message.success('删除成功')
          this.getDataList()
        })
      },
      searchChange() {
        this.pageIndex=1;
        this.getDataList()
      },
      // 搜索清空
      searchReset () {
        this.$refs.searchForm.resetFields();
        this.getDataList(this.page)
      },
      handleSearchShow () {
        this.searchShow = !this.searchShow;
      },
      /**
       * 刷新回调
       */
      refreshChange() {
        this.getDataList(this.page)
      },
      linkTypeFormatter(row, column, cellValue, index) {
        switch (cellValue) {
          case 1:
            return '直接跳转至外部网址活系统应用'
            break
          case 2:
            return '直接跳转至内部文章'
            break
        }
      },
    }
  }
</script>

<style lang="scss" scoped>
  .funbtn {
    display: flex;
    justify-content: flex-end;
    padding: 10px 20px;
    margin-bottom: 25px;
    background-color: #fff;
  }
</style>
